VolvoBrake Parts

20866605 — For Volvo B9R B9L B9S B9Tl Air Brake Compressor 20866605

This air brake compressor is essential for generating the compressed air required to operate the braking system on your Volvo truck. Engineered for robust performance and longevity, it reliably supplies the necessary air pressure, unlike a worn unit that may struggle to maintain adequate levels. Operators may observe a prolonged build-up of air pressure, a lack of sufficient air for brake application, or the air dryer not functioning correctly, indicating a potential compressor issue.

For Volvo B9R B9L B9S B9Tl Air Brake Compressor 20866605 – Part No 20866605 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryBrake Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

t>

Related Volvo Parts

From the same category — may also be needed

VOE6772239
Air Brake Compressor Voe6772239 For Volvo Truck Fl6 Fs7 5350B A20 A20C
15273421
2 Pcs Brake Pad Sw454196 15273421 11709020 11707778 For Volvo Off Road
11991354
2 Pcs Brake Pad 11992695 11991354 For Volvo Bm 4300
ABFP210954
Air Brake Compressor Knorr-Bremse K000236000 For Volvo Fh12 Fh16 Nh12
3095181
Brake Pad Kit 3095181 For Volvo Truck F10 F12 F16 Fh12 Fh16 Fl10 Fl7 N
11992515
2 Pcs Brake Pad Voe11992515 6212689 For Volvo 5350 5350B 860 861 A20 A

Browse all Volvo Brake Parts →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Always replace brakes in axle sets. Bed-in new brake pads with 8–10 moderate stops from 40 km/h. Check disc runout with a dial gauge — maximum 0.1 mm. Inspect caliper slides and pistons when replacing pads.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeAir Brake Compressor
MaterialCast iron and steel alloy
ApplicationTruck air brake system
Service LifeReplace based on performance testing or failure
CompatibilityVolvo 20866605
ConditionNew — OEM specification aftermarket

Failure Symptoms

A primary symptom of a failing air brake compressor is the inability to build adequate air pressure in the system, often resulting in a soft or unresponsive brake pedal. The compressor may also overheat or run excessively. If the air pressure drops too low, it can lead to a loss of braking capability, posing a significant safety risk.

Installation Tip

Before mounting, ensure the compressor's drive gear or pulley aligns correctly with the engine's drive mechanism to prevent premature wear. Do not overtighten the mounting bolts, as this can distort the compressor housing.

Service Note

It is recommended to inspect the air intake filter and the air dryer system for proper function when replacing the air brake compressor.